[konsole] [Bug 467592] New: Konsole crashed and disabled tranparency

[bugzilla_noreply at kde.org]

https://bugs.kde.org/show_bug.cgi?id=467592

            Bug ID: 467592
           Summary: Konsole crashed and disabled tranparency
    Classification: Applications
           Product: konsole
           Version: 22.08.2
          Platform: Ubuntu
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: konsole-devel at kde.org
          Reporter: w1.rosene at gmail.com
  Target Milestone: ---

Application: konsole (22.08.2)

Qt Version: 5.15.6
Frameworks Version: 5.98.0
Operating System: Linux 5.19.0-35-generic x86_64
Windowing System: X11
Distribution: Ubuntu 22.10
DrKonqi: 5.25.5 [KCrashBackend]

-- Information about the crash:
Konsole had crashed an disabled trasparency.

It seems to be related to the System Settings (app) > Display and Monitor >
Compositor function, as I opened it and there was a message gelated to OpenGL
2.0 being disabled.

I re-enabled it and Konsole did not recovered transparency right away (after
restarting the app).

I have got a new crash message and started filling this report.

I have closed and re-opened it and now transparency seems to be working again.

It seems to be working now.

I went to that recovery scenario after testing the solutions from below links:

https://askubuntu.com/questions/1415319/konsole-has-no-appearance-preferences
(Did not worked).

https://www.reddit.com/r/ManjaroLinux/comments/dx9x40/kde_plasma_transparency_got_broken_how_can_i_fix/
(Did not worked as expected, but fixed the issue after additional steps, cited
on this report).

The crash can be reproduced every time.

-- Backtrace:
Application: Konsole (konsole), signal: Segmentation fault

[KCrash Handler]
#4  0x00007fe7e644f6c4 in ?? () from
/lib/x86_64-linux-gnu/libkonsoleprivate.so.1
#5  0x00007fe7e6501e80 in Konsole::ProfileManager::saveDefaultProfile() () from
/lib/x86_64-linux-gnu/libkonsoleprivate.so.1
#6  0x00007fe7e650209e in
Konsole::ProfileManager::setDefaultProfile(QExplicitlySharedDataPointer<Konsole::Profile>
const&) () from /lib/x86_64-linux-gnu/libkonsoleprivate.so.1
#7  0x00007fe7e65a0271 in ?? () from /lib/x86_64-linux-gnu/libkonsoleapp.so.1
#8  0x00007fe7e4ef36ff in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fe7e5c60206 in QAbstractButton::clicked(bool) () from
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#10 0x00007fe7e5c6047e in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#11 0x00007fe7e5c620bc in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#12 0x00007fe7e5c622db in QAbstractButton::mouseReleaseEvent(QMouseEvent*) ()
from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#13 0x00007fe7e5baeb48 in QWidget::event(QEvent*) () from
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#14 0x00007fe7e5b6bf32 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#15 0x00007fe7e5b745b2 in QApplication::notify(QObject*, QEvent*) () from
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#16 0x00007fe7e4ebae38 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007fe7e5b726b2 in QApplicationPrivate::sendMouseEvent(QWidget*,
QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool) ()
from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#18 0x00007fe7e5bc80dc in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#19 0x00007fe7e5bcb4a0 in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#20 0x00007fe7e5b6bf32 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#21 0x00007fe7e4ebae38 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007fe7e53426fd in
QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*)
() from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#23 0x00007fe7e531663c in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#24 0x00007fe7deefa78e in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#25 0x00007fe7e3272569 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007fe7e32c73c8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007fe7e326fd20 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#28 0x00007fe7e4f14aea in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#29 0x00007fe7e4eb97cb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#30 0x00007fe7e4ec1c2a in QCoreApplication::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#31 0x0000564f1f2397c1 in ?? ()
#32 0x00007fe7e4423510 in __libc_start_call_main
(main=main at entry=0x564f1f237ce0, argc=argc at entry=1,
argv=argv at entry=0x7ffceec1cfb8) at ../sysdeps/nptl/libc_start_call_main.h:58
#33 0x00007fe7e44235c9 in __libc_start_main_impl (main=0x564f1f237ce0, argc=1,
argv=0x7ffceec1cfb8, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffceec1cfa8) at ../csu/libc-start.c:381
#34 0x0000564f1f23a055 in ?? ()
[Inferior 1 (process 31199) detached]

Reported using DrKonqi

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